... kinds): Canvus(56N/mm.layer), nylon(100 to 300N/mm.layer), plastic(100 to 300N/mm.layer), steel wire belt(st630 to st2000N/mm ... .layer). Special devices: High temperature, cold ... belt conveyor machinery 1. Belt(4 kinds): Canvus, nylon, steel wire, plastic belt. 2. Driving part (electronic motor, high speed coupling ...